Featured here is an extremely rare original 10x13 Type 1 Press Photo from an unknown source of Basketball Legend and Hall of Fame NBA Center Wilt Chamberlain in action for his alma mater, Overbrook High School of Philadelphia, circa 1955. My guess is this photo comes from an important contest during Wilt's senior year at Overbrook. Please read the condition description above carefully and completely for details about this rare image. (please see scans). Outstanding original image... of one of basketball's enduring legends in his formative years!If you have any questions about a listing, please feel free to ask. I am actively looking for the following San Francisco Giants items from 1958 through 1973: "Giants Jottings" newsletters; Club-Issued Ticket Brochures, Wall Calendars featuring the Giants and San Francisco Chronicle Sports Pages Highlighting the Giants.I also need certain rare card issues, pocket schedules, press passes, stadium pins and ticket stubsI will pay top price for issues I need - please contact me if you can help!!!